scriptpack.js

goo.AxisAlignedCamControlScript=function(e,t,n){"use strict";function o(){function t(t,r){r.axis=e.UNIT_Z.clone(),r.upAxis=e.UNIT_Y.clone(),o(t,r,t.view),r.currentView=t.view,r.lookAtPoint=new e,r.distance=t.distance,r.smoothness=Math.pow(n.clamp(t.smoothness,0,1),.3),r.axisAlignedDirty=!0}function o(t,n,o){if(n.currentView!==o){switch(n.currentView=o,o){case"XY":n.axis.set(e.UNIT_Z),n.upAxis.set(e.UNIT_Y);break;case"ZY":n.axis.set(e.UNIT_X),n.upAxis.set(e.UNIT_Y)}n.axisAlignedDirty=!0}}function r(e,t){if(e.view!==t.currentView&&(t.axisAlignedDirty=!0),t.axisAlignedDirty){var n=t.entity,o=n.transformComponent.transform;o.translation.set(t.axis).scale(t.distance).add(t.lookAtPoint),o.lookAt(t.lookAtPoint,t.upAxis),n.transformComponent.setUpdated(),t.axisAlignedDirty=!1}}function i(){}return{setup:t,update:r,cleanup:i}}return o.externals={key:"AxisAlignedCamControlScript",name:"Axis-aligned Camera Control",description:"Aligns a camera along an axis, and enables switching between them.",parameters:[{key:"whenUsed",name:"When Camera Used",description:"Script only runs when the camera to which it is added is being used.","default":!0,type:"boolean"},{key:"distance",name:"Distance",type:"float",description:"Camera distance from lookat point",control:"slider","default":1,min:1,max:1e3},{key:"view",type:"string","default":"XY",control:"select",options:["XY","ZY"]}]},o}(goo.Vector3,goo.ScriptUtils,goo.MathUtils),goo.BasicControlScript=function(e,t){"use strict";function n(n){n=n||{},this.domElement=void 0===n.domElement?null:n.domElement.domElement||n.domElement,this.name="BasicControlScript",this.movementSpeed=10,this.rollSpeed=2,this.movementSpeedMultiplier=1,this.mouseStatus=0,this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this.moveVector=new e(0,0,0),this.rotationVector=new e(0,0,0),this.multiplier=new e(1,1,1),this.rotationMatrix=new t,this.tmpVec=new e,this.handleEvent=function(e){"function"==typeof this[e.type]&&this[e.type](e)},this.keydown=function(e){if(!e.altKey){switch(e.keyCode){case 16:this.movementSpeedMultiplier=.1;break;case 87:this.moveState.forward=1;break;case 83:this.moveState.back=1;break;case 65:this.moveState.left=1;break;case 68:this.moveState.right=1;break;case 82:this.moveState.up=1;break;case 70:this.moveState.down=1;break;case 38:this.moveState.pitchUp=1;break;case 40:this.moveState.pitchDown=1;break;case 37:this.moveState.yawLeft=1;break;case 39:this.moveState.yawRight=1;break;case 81:this.moveState.rollLeft=1;break;case 69:this.moveState.rollRight=1}this.updateMovementVector(),this.updateRotationVector()}},this.keyup=function(e){switch(e.keyCode){case 16:this.movementSpeedMultiplier=1;break;case 87:this.moveState.forward=0;break;case 83:this.moveState.back=0;break;case 65:this.moveState.left=0;break;case 68:this.moveState.right=0;break;case 82:this.moveState.up=0;break;case 70:this.moveState.down=0;break;case 38:this.moveState.pitchUp=0;break;case 40:this.moveState.pitchDown=0;break;case 37:this.moveState.yawLeft=0;break;case 39:this.moveState.yawRight=0;break;case 81:this.moveState.rollLeft=0;break;case 69:this.moveState.rollRight=0}this.updateMovementVector(),this.updateRotationVector()},this.mousedown=function(e){this.domElement!==document&&this.domElement.focus(),e.preventDefault(),e=e.touches&&1===e.touches.length?e.touches[0]:e,this.mouseDownX=e.pageX,this.mouseDownY=e.pageY,this.mouseStatus=1,document.addEventListener("mousemove",this.mousemove,!1),document.addEventListener("mouseup",this.mouseup,!1),document.addEventListener("touchmove",this.mousemove,!1),document.addEventListener("touchend",this.mouseup,!1)}.bind(this),this.mousemove=function(e){this.mouseStatus>0&&(e=e.touches&&1===e.touches.length?e.touches[0]:e,this.moveState.yawLeft=e.pageX-this.mouseDownX,this.moveState.pitchDown=e.pageY-this.mouseDownY,this.updateRotationVector(),this.mouseDownX=e.pageX,this.mouseDownY=e.pageY)}.bind(this),this.mouseup=function(e){this.mouseStatus&&(e.preventDefault(),this.mouseStatus=0,this.moveState.yawLeft=this.moveState.pitchDown=0,this.updateRotationVector(),document.removeEventListener("mousemove",this.mousemove),document.removeEventListener("mouseup",this.mouseup),document.removeEventListener("touchmove",this.mousemove),document.removeEventListener("touchend",this.mouseup))}.bind(this),this.updateMovementVector=function(){var e=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right,this.moveVector.y=-this.moveState.down+this.moveState.up,this.moveVector.z=-e+this.moveState.back},this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp,this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft,this.rotationVector.z=-this.moveState.rollRight+this.moveState.rollLeft},this.getContainerDimensions=function(){return this.domElement!==document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}},this.domElement&&this.setupMouseControls(),this.updateMovementVector(),this.updateRotationVector()}return n.prototype.setupMouseControls=function(){this.domElement.setAttribute("tabindex",-1),this.domElement.addEventListener("mousedown",this.mousedown,!1),this.domElement.addEventListener("touchstart",this.mousedown,!1),this.domElement.addEventListener("keydown",this.keydown.bind(this),!1),this.domElement.addEventListener("keyup",this.keyup.bind(this),!1)},n.prototype.externals=function(){return[{variable:"movementSpeed",type:"number"},{variable:"rollSpeed",type:"number"}]},n.prototype.run=function(t,n,o){o&&!this.domElement&&o.domElement&&(this.domElement=o.domElement,this.setupMouseControls());var r=t.transformComponent,i=r.transform,a=t._world.tpf,s=a*this.movementSpeed*this.movementSpeedMultiplier,c=a*this.rollSpeed*this.movementSpeedMultiplier;(!this.moveVector.equals(e.ZERO)||!this.rotationVector.equals(e.ZERO)||this.mouseStatus>0)&&(i.translation.x+=this.moveVector.x*s,i.translation.y+=this.moveVector.y*s,i.translation.z+=this.moveVector.z*s,this.tmpVec.x+=-this.rotationVector.x*c*this.multiplier.x,this.tmpVec.y+=this.rotationVector.y*c*this.multiplier.y,this.tmpVec.z+=this.rotationVector.z*c*this.multiplier.z,i.rotation.fromAngles(this.tmpVec.x,this.tmpVec.y,this.tmpVec.z),this.mouseStatus>0&&(this.moveState.yawLeft=0,this.moveState.pitchDown=0,this.updateRotationVector()),r.setUpdated())},n}(goo.Vector3,goo.Matrix3),goo.ButtonScript=function(e,t,n,o,r){"use strict";function i(){function e(e,n){n.button=["Any","Left","Middle","Right"].indexOf(e.button)-1,n.button<-1&&(n.button=-1),n.renderToPickHandler=function(){n.skipUpdateBuffer=!0},r.addListener("ButtonScript.renderToPick",n.renderToPickHandler,!1),n.mouseState={x:0,y:0,down:!1,downOnEntity:!1,overEntity:!1},n.listeners={mousedown:function(o){if(e.whenUsed){var r=i(o);(r===n.button||-1===n.button)&&(n.mouseState.down=!0,t(e,n,o),a(e,n,"mousedown"))}},mouseup:function(o){if(e.whenUsed){var r=i(o);(r===n.button||-1===n.button)&&(n.mouseState.down=!1,t(e,n,o),n.mouseState.downOnEntity&&a(e,n,"click"),a(e,n,"mouseup"))}},dblclick:function(o){if(e.whenUsed){var r=i(o);(r===n.button||-1===n.button)&&(n.mouseState.down=!1,t(e,n,o),a(e,n,"dblclick"))}},mousemove:function(o){e.whenUsed&&e.enableOnMouseMove&&(n.mouseState.down=!1,t(e,n,o),a(e,n,"mousemove"))},touchstart:function(t){if(e.whenUsed){n.mouseState.down=!0;var o=t.targetTouches,r=n.domElement.getBoundingClientRect();n.mouseState.x=o[0].pageX-r.left,n.mouseState.y=o[0].pageY-r.top,a(e,n,"touchstart")}},touchend:function(t){e.whenUsed&&(t.preventDefault(),t.stopPropagation(),n.mouseState.down=!1,a(e,n,"touchend"))}};for(var o in n.listeners)n.domElement.addEventListener(o,n.listeners[o])}function t(e,t,n){var o=t.domElement.getBoundingClientRect();t.mouseState.x=n.pageX-o.left,t.mouseState.y=n.pageY-o.top}function n(e,t){t.skipUpdateBuffer=!1}function o(e,t){for(var n in t.listeners)t.domElement.removeEventListener(n,t.listeners[n]);r.removeListener("ButtonScript.renderToPick",t.renderToPickHandler)}function i(e){var t=e.button;return 0===t&&(e.altKey?t=2:e.shiftKey&&(t=1)),t}function a(e,t,n){var o=t.entity._world.gooRunner,i=o.pickSync(t.mouseState.x,t.mouseState.y,t.skipUpdateBuffer);t.skipUpdateBuffer||r.emit("ButtonScript.renderToPick");var a=o.world.entityManager.getEntityByIndex(i.id);t.mouseState.downOnEntity=!1,a===t.entity&&(r.emit(e.channel+"."+n,{type:n,entity:a}),("mousedown"===n||"touchstart"===n)&&(t.mouseState.downOnEntity=!0),!e.linkUrl||"click"!==n&&"touchend"!==n||window.open(e.linkUrl,e.linkTarget)),"mousemove"!==n||t.mouseState.overEntity||a!==t.entity||r.emit(e.channel+".mouseover",{type:"mouseover",entity:a}),"mousemove"===n&&t.mouseState.overEntity&&a!==t.entity&&r.emit(e.channel+".mouseout",{type:"mouseout",entity:a}),t.mouseState.overEntity=a===t.entity}return{setup:e,update:n,cleanup:o}}return i.externals={key:"ButtonScript",name:"Button",description:"Enables an entity to be interacted with using click or touch.",parameters:[{key:"whenUsed",type:"boolean","default":!0},{key:"button",name:"button",description:"Only interact with this mouse button.",type:"string",control:"select","default":"Any",options:["Any","Left","Middle","Right"]},{key:"linkUrl",name:"linkUrl",description:"URL to open when clicking the entity. Leave this field empty to disable.",type:"string","default":""},{key:"linkTarget",name:"linkTarget",description:"The window to open the link in.",type:"string","default":"_blank"},{key:"channel",name:"channel",description:"Event channel to emit to. Will emit channel.click, .mousedown, .mouseup, .mouseover, .mouseout, .dblclick, .touchstart, .touchend",type:"string","default":"button"},{key:"enableOnMouseMove",name:"enableOnMouseMove",description:"Enables .mousemove, .mouseover, and .mouseout events. For larger scenes, this might be worth turning off, for better performance.",type:"boolean","default":!0}]},i}(goo.Vector3,goo.Scripts,goo.ScriptUtils,goo.Renderer,goo.SystemBus),goo.CannonPickScript=function(e,t,n,o,r){"use strict";function i(){function t(e){var t=e[0].clientX,n=e[0].clientY,o=e[1].clientX,r=e[1].clientY,i=(t+o)/2,a=(n+r)/2;return[i,a]}function n(e,n){d=["Any","Left","Middle","Right"].indexOf(e.pickButton)-1,-1>d&&(d=-1),m=n.world.getSystem("CannonSystem");var o=new a.Sphere(.1),r=n.jointBody=new a.RigidBody(0,o);r.collisionFilterGroup=2,r.collisionFilterMask=2,m.world.add(r),p={x:0,y:0,ox:0,oy:0,dx:0,dy:0,down:!1};var i=n.listeners={mousedown:function(t){if(!e.whenUsed||n.entity===n.activeCameraEntity){var o=t.button;0===o&&(t.altKey?o=2:t.shiftKey&&(o=1)),(o===d||-1===d)&&(p.down=!0,p.ox=p.x=t.clientX,p.oy=p.y=t.clientY)}},mouseup:function(e){var t=e.button;0===t&&(e.altKey?t=2:e.shiftKey&&(t=1)),(t===d||-1===d)&&(p.down=!1,p.dx=p.dy=0)},mousemove:function(t){e.whenUsed&&n.entity!==n.activeCameraEntity||p.down&&(p.x=t.clientX,p.y=t.clientY,n.dirty=!0)},mouseleave:function(){p.down=!1,p.ox=p.x,p.oy=p.y},touchstart:function(o){if(!e.whenUsed||n.entity===n.activeCameraEntity){if(p.down=2===o.targetTouches.length,!p.down)return;var r=t(o.targetTouches);p.ox=p.x=r[0],p.oy=p.y=r[1]}},touchmove:function(o){if(!e.whenUsed||n.entity===n.activeCameraEntity){if(!p.down)return;var r=t(o.targetTouches);p.x=r[0],p.y=r[1]}},touchend:function(){p.down=!1,p.ox=p.x,p.oy=p.y}};for(var s in i)n.domElement.addEventListener(s,i[s]);n.dirty=!0}function i(t,n){p.dx=p.x-p.ox,p.dy=p.y-p.oy,p.ox=p.x,p.oy=p.y;var r=o.mainCamera;if(r&&p.down&&!n.mouseConstraint){for(var i=[],s=n.world.by.system("CannonSystem").toArray(),d=0;d<s.length;d++){var m=s[d].cannonRigidbodyComponent.body;m&&m.shape instanceof a.Box&&m.motionstate===a.Body.DYNAMIC&&i.push(m)}var h=r.getPickRay(p.x,p.y,window.innerWidth,window.innerHeight),y=new a.Vec3(h.origin.x,h.origin.y,h.origin.z),g=new a.Vec3(h.direction.x,h.direction.y,h.direction.z),v=new a.Ray(y,g),S=v.intersectBodies(i);if(S.length){var m=S[0].body,w=S[0].point;c(t,n,w.x,w.y,w.z,m,h.direction.scale(-1))}}else if(r&&p.down&&n.mouseConstraint&&(0!==p.dx||0!==p.dy)){var r=o.mainCamera,h=r.getPickRay(p.x,p.y,window.innerWidth,window.innerHeight),x=new e;f.rayIntersect(h,x,!0),u(t,n,x)}else p.down||l(t,n)}function s(e,t){for(var n in t.listeners)t.domElement.removeEventListener(n,t.listeners[n])}function c(t,n,o,r,i,s,c){n.constrainedBody=s;var u=new a.Vec3(o,r,i).vsub(n.constrainedBody.position),l=n.constrainedBody.quaternion.inverse(),d=l.vmult(u);n.jointBody.position.set(o,r,i),n.mouseConstraint=new a.PointToPointConstraint(n.constrainedBody,d,n.jointBody,new a.Vec3(0,0,0)),m.world.addConstraint(n.mouseConstraint);var p=new e(o,r,i);f.constant=p.dot(c),f.normal.set(c)}function u(e,t,n){t.jointBody.position.set(n.x,n.y,n.z),t.mouseConstraint.update()}function l(e,t){m.world.removeConstraint(t.mouseConstraint),t.mouseConstraint=!1}var d,p,m,f=new r;return{setup:n,update:i,cleanup:s}}var a=window.CANNON;return i.externals={key:"CannonPickScript",name:"Cannon.js Body Pick",description:"Enables the user to physically pick a Cannon.js physics body and drag it around.",parameters:[{key:"whenUsed",type:"boolean","default":!0},{key:"pickButton",name:"Pan button",description:"Pick with this button",type:"string",control:"select","default":"Any",options:["Any","Left","Middle","Right"]},{key:"useForceNormal",name:"Use force normal",type:"boolean","default":!1},{key:"forceNormal",name:"Force normal","default":[0,0,1],type:"vec3"}]},i}(goo.Vector3,goo.Scripts,goo.ScriptUtils,goo.Renderer,goo.Plane),goo.WasdControlScript=function(e,t,n){"use strict";function o(){function t(){y.x=m.strafeLeft-m.strafeRight,y.z=m.forward-m.back}function o(e){if(!e.altKey)switch(n.keyForCode(e.keyCode)){case p.crawlKey:m.speed=p.crawlSpeed;break;case p.forwardKey:m.forward=1,t();break;case p.backKey:m.back=1,t();break;case p.strafeLeftKey:m.strafeLeft=1,t();break;case p.strafeRightKey:m.strafeRight=1,t()}}function r(e){if(!e.altKey)switch(n.keyForCode(e.keyCode)){case p.crawlKey:m.speed=p.walkSpeed;break;case p.forwardKey:m.forward=0,t();break;case p.backKey:m.back=0,t();break;case p.strafeLeftKey:m.strafeLeft=0,t();break;case p.strafeRightKey:m.strafeRight=0,t()}}function i(e){e.setAttribute("tabindex",-1),e.addEventListener("keydown",o,!1),e.addEventListener("keyup",r,!1)}function a(e,t){p=e,t.moveState=m={strafeLeft:0,strafeRight:0,forward:0,back:0,crawling:!1,speed:e.walkSpeed},u=t.entity,l=u.transformComponent,d=l.transform,i(t.domElement)}function s(t,n){if(!(y.equals(e.ZERO)||t.whenUsed&&n.entity!==n.activeCameraEntity)){g.setDirect(f.x*y.z+h.x*y.x,f.y*y.z+h.y*y.x,f.z*y.z+h.z*y.x),g.normalize();var o=n.world.tpf*m.speed;g.scale(o);var r=d.rotation;g.applyPost(r),d.translation.add(g),l.setUpdated()}}function c(e,t){t.domElement.removeEventListener("keydown",o,!1),t.domElement.removeEventListener("keyup",r,!1)}var u,l,d,p,m,f=new e(0,0,-1),h=new e(-1,0,0),y=new e,g=new e;return{setup:a,update:s,cleanup:c}}return o.externals={key:"WASD",name:"WASD Control",description:"Enables moving via the WASD keys",parameters:[{key:"whenUsed",type:"boolean",name:"When Camera Used",description:"Script only runs when the camera to which it is added is being used.","default":!0},{key:"crawlKey",type:"string",control:"key","default":"Shift"},{key:"forwardKey",type:"string",control:"key","default":"W"},{key:"backKey",type:"string",control:"key","default":"S"},{key:"strafeLeftKey",type:"string",control:"key","default":"A"},{key:"strafeRightKey",type:"string",control:"key","default":"D"},{key:"walkSpeed",type:"int",control:"slider","default":10,min:1,max:100,exponential:!0},{key:"crawlSpeed",control:"slider",type:"int","default":1,min:.1,max:10,exponential:!0}]},o}(goo.Vector3,goo.Scripts,goo.ScriptUtils),goo.MouseLookControlScript=function(e,t,n,o){"use strict";function r(){function e(e){f.whenUsed&&m.entity!==m.activeCameraEntity||(-1===p||e.button===p)&&(y=!0,g=S=e.clientX,v=w=e.clientY)}function r(){document.pointerLockElement||o.requestPointerLock()}function i(e){f.whenUsed&&m.entity!==m.activeCameraEntity||y&&(void 0!==e.movementX?(S+=e.movementX,w+=e.movementY):(S=e.clientX,w=e.clientY))}function a(){y=!1}function s(){y=!!document.pointerLockElement,document.pointerLockElement?m.domElement.removeEventListener("mousedown",r):m.domElement.addEventListener("mousedown",r)}function c(n,c){m=c,f=n,p=["Any","Left","Middle","Right","None"].indexOf(n.button)-1,-1>p&&(p=-1);var u=c.domElement;3===p?(document.addEventListener("pointerlockchange",s),document.addEventListener("mousemove",i),u.addEventListener("mousedown",r),o.requestPointerLock()):(u.addEventListener("mousedown",e),u.addEventListener("mouseup",a),u.addEventListener("mouseleave",a),u.addEventListener("mousemove",i)),d=new t;var l=c.entity.transformComponent.transform.rotation;l.toAngles(d),h=d.y}function u(e,t){if(S!==g||w!==v){var o=S-g,r=w-v,i=t.entity,a=i.transformComponent.transform.rotation;a.toAngles(d);var s=d.x,c=d.y,u=e.maxAscent*n.DEG_TO_RAD,l=e.minAscent*n.DEG_TO_RAD;s=n.clamp(s-r*e.speed/200,l,u);var p=e.maxAzimuth*n.DEG_TO_RAD-h,m=e.minAzimuth*n.DEG_TO_RAD-h;c-=o*e.speed/200,e.clampAzimuth&&(c=n.radialClamp(c,m,p)),a.fromAngles(s,c,0),i.transformComponent.setUpdated(),g=S,v=w}}function l(t,n){var c=n.domElement;3===p?(o.exitPointerLock(),document.removeEventListener("mousemove",i),c.removeEventListener("mousedown",r),document.removeEventListener("pointerlockchange",s)):(c.removeEventListener("mousemove",i),c.removeEventListener("mousedown",e),c.removeEventListener("mouseup",a),c.removeEventListener("mouseleave",a))}var d,p,m,f,h,y=!1,g=0,v=0,S=0,w=0;return{setup:c,update:u,cleanup:l}}return r.externals={key:"MouseLookScript",name:"Mouse Look Control",description:"Click and drag to change rotation of entity, usually a camera",parameters:[{key:"whenUsed",type:"boolean",name:"When Camera Used",description:"Script only runs when the camera to which it is added is being used.","default":!0},{key:"button",name:"Mouse button",type:"string",control:"select","default":"Left",options:["Any","Left","Middle","Right","None"]},{key:"speed",name:"Turn Speed",type:"float",control:"slider","default":1,min:-10,max:10,scale:.1},{key:"maxAscent",name:"Max Ascent",type:"float",control:"slider","default":89.95,min:-89.95,max:89.95},{key:"minAscent",name:"Min Ascent",type:"float",control:"slider","default":-89.95,min:-89.95,max:89.95},{key:"clampAzimuth","default":!1,type:"boolean"},{key:"minAzimuth",description:"Maximum arc the camera can reach clockwise of the target point","default":-90,type:"int",control:"slider",min:-180,max:0},{key:"maxAzimuth",description:"Maximum arc the camera can reach counter-clockwise of the target point","default":90,type:"int",control:"slider",min:0,max:180}]},r}(goo.Scripts,goo.Vector3,goo.MathUtils,goo.GameUtils),goo.FlyControlScript=function(e,t,n){"use strict";function o(){function o(e,t){s.setup(e,t),a.setup(e,t)}function r(e,t){s.update(e,t),a.update(e,t)}function i(e,t){s.cleanup(e,t),a.cleanup(e,t)}var a=e.create(t),s=e.create(n);return{setup:o,cleanup:i,update:r}}var r=t.externals.parameters,i=n.externals.parameters,a=r.concat(i.slice(1));return o.externals={key:"FlyControlScript",name:"Fly Control",description:"This is a combo of the Wasd script and the MouseLook script",parameters:a},o}(goo.Scripts,goo.WasdControlScript,goo.MouseLookControlScript),goo.GroundBoundMovementScript=function(e){"use strict";function t(t){t=t||{};for(var n in o)"boolean"==typeof o[n]?this[n]=void 0!==t[n]?t[n]===!0:o[n]:isNaN(o[n])?o[n]instanceof e?this[n]=t[n]?new e(t[n]):(new e).set(o[n]):this[n]=t[n]||o[n]:this[n]=isNaN(t[n])?o[n]:t[n];this.groundContact=1,this.targetVelocity=new e,this.targetHeading=new e,this.acceleration=new e,this.torque=new e,this.groundHeight=0,this.groundNormal=new e,this.controlState={run:0,strafe:0,jump:0,yaw:0,roll:0,pitch:0}}var n=new e,o={gravity:-9.81,worldFloor:-(1/0),jumpImpulse:95,accLerp:.1,rotLerp:.1,modForward:1,modStrafe:.7,modBack:.4,modTurn:.3};return t.prototype.setTerrainSystem=function(e){this.terrainScript=e},t.prototype.getTerrainSystem=function(){return this.terrainScript},t.prototype.getTerrainHeight=function(e){var t=this.getTerrainSystem().getTerrainHeightAt(e);return null===t&&(t=this.worldFloor),t},t.prototype.getTerrainNormal=function(e){return this.getTerrainSystem().getTerrainNormalAt(e)},t.prototype.applyForward=function(e){this.controlState.run=e},t.prototype.applyStrafe=function(e){this.controlState.strafe=e},t.prototype.applyJump=function(e){this.controlState.jump=e},t.prototype.applyTurn=function(e){this.controlState.yaw=e},t.prototype.applyJumpImpulse=function(e){return this.groundContact&&(this.controlState.jump?(e=this.jumpImpulse,this.controlState.jump=0):e=0),e},t.prototype.applyDirectionalModulation=function(e,t,n){e*=this.modStrafe,n*=n>0?this.modForward:this.modBack,this.targetVelocity.setDirect(e,this.applyJumpImpulse(t),n)},t.prototype.applyTorqueModulation=function(e,t,n){this.targetHeading.setDirect(e,t*this.modTurn,n)},t.prototype.applyGroundNormalInfluence=function(){var e=Math.abs(Math.cos(this.groundNormal.x)),t=Math.abs(Math.cos(this.groundNormal.z));this.targetVelocity.x*=e,this.targetVelocity.z*=t},t.prototype.updateTargetVectors=function(e){this.applyDirectionalModulation(this.controlState.strafe,this.gravity,this.controlState.run),this.targetVelocity.applyPost(e.rotation),this.applyGroundNormalInfluence(),this.applyTorqueModulation(this.controlState.pitch,this.controlState.yaw,this.controlState.roll)},t.prototype.computeAcceleration=function(e,t,o){return n.set(o),n.applyPost(e.transformComponent.transform.rotation),n.sub(t),n.lerp(o,this.accLerp),n.y=o.y,n},t.prototype.computeTorque=function(e,t){return n.set(t),n.sub(e),n.lerp(t,this.rotLerp),n},t.prototype.updateVelocities=function(e){var t=e.movementComponent.getVelocity(),n=e.movementComponent.getRotationVelocity();this.acceleration.set(this.computeAcceleration(e,t,this.targetVelocity)),this.torque.set(this.computeTorque(n,this.targetHeading))},t.prototype.applyAccelerations=function(e){e.movementComponent.addVelocity(this.acceleration),e.movementComponent.addRotationVelocity(this.torque)},t.prototype.updateGroundNormal=function(e){this.groundNormal.set(this.getTerrainNormal(e.translation))},t.prototype.checkGroundContact=function(e,t){this.groundHeight=this.getTerrainHeight(t.translation),t.translation.y<=this.groundHeight?(this.groundContact=1,this.updateGroundNormal(t)):this.groundContact=0},t.prototype.applyGroundContact=function(e,t){this.groundHeight>=t.translation.y&&(t.translation.y=this.groundHeight,e.movementComponent.velocity.y<0&&(e.movementComponent.velocity.y=0))},t.prototype.run=function(e){var t=e.transformComponent.transform;this.checkGroundContact(e,t),this.updateTargetVectors(t),this.updateVelocities(e),this.applyAccelerations(e),this.applyGroundContact(e,t)},t}(goo.Vector3),goo.HeightMapBoundingScript=function(e){"use strict";function t(e){this.matrixData=e,this.width=e.length-1}return t.prototype.getMatrixData=function(){return this.matrixData},t.prototype.getPointInMatrix=function(e,t){return this.matrixData[e][t]},t.prototype.getAt=function(e,t){return 0>e||e>this.width||0>t||t>this.width?0:this.getPointInMatrix(e,t)},t.prototype.getInterpolated=function(e,t){var n=this.getAt(Math.ceil(e),Math.ceil(t)),o=this.getAt(Math.ceil(e),Math.floor(t)),r=this.getAt(Math.floor(e),Math.ceil(t)),i=this.getAt(Math.floor(e),Math.floor(t)),a=e-Math.floor(e),s=t-Math.floor(t),c=n*a+r*(1-a),u=o*a+i*(1-a),l=c*s+u*(1-s);return l},t.prototype.getTriangleAt=function(e,t){var n,o=Math.ceil(e),r=Math.floor(e),i=Math.ceil(t),a=Math.floor(t),s=e-r,c=t-a,u={x:r,y:i,z:this.getAt(r,i)},l={x:o,y:a,z:this.getAt(o,a)};return n=1-c>s?{x:r,y:a,z:this.getAt(r,a)}:{x:o,y:i,z:this.getAt(o,i)},[u,l,n]},t.prototype.getPreciseHeight=function(t,n){var o=this.getTriangleAt(t,n),r=e.barycentricInterpolation(o[0],o[1],o[2],{x:t,y:n,z:0});return r.z},t.prototype.run=function(e){var t=e.transformComponent.transform.translation;t.y=this.getInterpolated(t.z,t.x)},t}(goo.MathUtils),goo.LensFlareScript=function(e,t,n,o,r,i){"use strict";function a(){function e(e){S.size=e,S.splash=t.createSplashTexture(512,{trailStartRadius:25,trailEndRadius:0}),S.ring=t.createFlareTexture(e,{steps:w.ring,startRadius:e/4,endRadius:e/2}),S.dot=t.createFlareTexture(e,{steps:w.dot,startRadius:0,endRadius:e/2}),S.bell=t.createFlareTexture(e,{steps:w.bell,startRadius:0,endRadius:e/2}),S["default"]=t.createFlareTexture(e,{steps:w.none,startRadius:0,endRadius:e/2})}function n(e,t,n,o,r){for(var i=0;i<e.length;i++){var a=e[i];g.push(new c(t,a.tx,a.displace,a.size,a.intensity*h,n,o,r,S,d))}return g}function o(e){for(var t=0;t<e.length;t++)e[t].quad.removeFromWorld()}function r(t,n){h=t.intensity,y=new s(100*t.edgeRelevance);var o=v;t.highRes&&(o*=4),S.size!==o&&e(o),g=[],l=n.entity,d=n.world,p=!1,f=[t.color[0],t.color[1],t.color[2],1],m=[{size:2.53,tx:"bell",intensity:.7,displace:1},{size:.53,tx:"dot",intensity:.7,displace:1},{size:.83,tx:"bell",intensity:.2,displace:.8},{size:.4,tx:"ring",intensity:.1,displace:.6},{size:.3,tx:"bell",intensity:.1,displace:.4},{size:.6,tx:"bell",intensity:.1,displace:.3},{size:.3,tx:"dot",intensity:.1,displace:.15},{size:.22,tx:"ring",intensity:.03,displace:-.25},{size:.36,tx:"dot",intensity:.05,displace:-.5},{size:.8,tx:"ring",intensity:.1,displace:-.8},{size:.86,tx:"bell",intensity:.2,displace:-1.1},{size:1.3,tx:"ring",intensity:.05,displace:-1.5}],n.bounds=new i(n.entity.transformComponent.worldTransform.translation,0)}function a(){o(g),g=[]}function u(e,t){if(t.bounds.center.copy(t.entity.transformComponent.worldTransform.translation),t.activeCameraEntity.cameraComponent.camera.contains(t.bounds)){y.updateFrameGeometry(l,t.activeCameraEntity),p||(g=n(m,f,e.scale,e.edgeDampen,e.edgeScaling),p=!0);for(var r=0;r<g.length;r++)g[r].updatePosition(y)}else p&&(o(g),p=!1)}var l,d,p,m,f,h,y,g=[],v=64,S={},w={splash:{trailStartRadius:25,trailEndRadius:0},ring:[{fraction:0,value:0},{fraction:.7,value:0},{fraction:.92,value:1},{fraction:.98,value:0}],dot:[{fraction:0,value:1},{fraction:.3,value:.75},{fraction:.5,value:.45},{fraction:.65,value:.21},{fraction:.75,value:.1},{fraction:.98,value:0}],bell:[{fraction:0,value:1},{fraction:.15,value:.75},{fraction:.3,value:.5},{fraction:.4,value:.25},{fraction:.75,value:.05},{fraction:.98,value:0}],none:[{fraction:0,value:1},{fraction:1,value:0}]};return{setup:r,update:u,cleanup:a}}function s(t){this.camRot=null,this.distance=0,this.offset=0,this.centerRatio=0,this.positionVector=new e,this.distanceVector=new e,this.centerVector=new e,this.displacementVector=new e,this.edgeRelevance=t}function c(t,i,a,s,c,u,l,d,p,m){this.sizeVector=new e(s,s,s),this.sizeVector.scale(u),this.positionVector=new e,this.flareVector=new e,this.intensity=c,this.displace=a,this.color=[t[0]*c,t[1]*c,t[2]*c,1],this.edgeDampen=l,this.edgeScaling=d;var f=new n(o.uber,"flareShader");f.uniforms.materialEmissive=this.color,f.uniforms.materialDiffuse=[0,0,0,1],f.uniforms.materialAmbient=[0,0,0,1],f.uniforms.materialSpecular=[0,0,0,1];var h=p[i];f.setTexture("DIFFUSE_MAP",h),f.setTexture("EMISSIVE_MAP",h),f.blendState.blending="AdditiveBlending",f.blendState.blendEquation="AddEquation",f.blendState.blendSrc="OneFactor",f.blendState.blendDst="OneFactor",f.depthState.enabled=!1,f.depthState.write=!1,f.cullState.enabled=!1;var y=new r(1,1),g=m.createEntity(y,f);g.meshRendererComponent.cullMode="Never",g.addToWorld(),this.material=f,this.quad=g}return a.externals={key:"LensFlareScript",name:"Lens Flare Script",description:"Makes an entity shine with some lensflare effect.",parameters:[{key:"scale",name:"Scale",type:"float",description:"Scale of flare quads",control:"slider","default":1,min:.01,max:2},{key:"intensity",name:"Intensity",type:"float",description:"Intensity of Effect",control:"slider","default":1,min:.01,max:2},{key:"edgeRelevance",name:"Edge Relevance",type:"float",description:"How much the effect cares about being centered or not",control:"slider","default":0,min:0,max:2},{key:"edgeDampen",name:"Edge Dampening",type:"float",description:"Intensity adjustment by distance from center",control:"slider","default":.2,min:0,max:1},{key:"edgeScaling",name:"Edge Scaling",type:"float",description:"Scale adjustment by distance from center",control:"slider","default":0,min:-2,max:2},{key:"color",name:"Color",type:"vec3",description:"Effect Color",control:"color","default":[.8,.75,.7]},{key:"highRes",name:"High Resolution",type:"boolean",description:"Intensity of Effect",control:"checkbox","default":!1}]},s.prototype.updateFrameGeometry=function(e,t){this.camRot=t.transformComponent.transform.rotation,this.centerVector.set(t.cameraComponent.camera.translation),this.displacementVector.set(e.transformComponent.worldTransform.translation),this.displacementVector.sub(this.centerVector),this.distance=this.displacementVector.length(),this.distanceVector.setDirect(0,0,-this.distance),this.distanceVector.applyPost(this.camRot),this.centerVector.add(this.distanceVector),this.positionVector.set(this.centerVector),this.displacementVector.set(e.transformComponent.worldTransform.translation),this.displacementVector.sub(this.positionVector),this.offset=this.displacementVector.length();var n=this.positionVector.length();n?this.centerRatio=1-this.offset*this.edgeRelevance/this.positionVector.length():this.centerRatio=1-this.offset*this.edgeRelevance,this.centerRatio=Math.max(0,this.centerRatio)},c.prototype.updatePosition=function(e){this.flareVector.set(e.displacementVector),this.positionVector.set(e.positionVector),this.flareVector.scale(this.displace),this.positionVector.add(this.flareVector),this.material.uniforms.materialEmissive=[this.color[0]*e.centerRatio*this.edgeDampen,this.color[1]*e.centerRatio*this.edgeDampen,this.color[2]*e.centerRatio*this.edgeDampen,1];var t=e.distance+e.distance*e.centerRatio*this.edgeScaling,n=this.quad.transformComponent.transform;n.scale.set(this.sizeVector),n.scale.scale(t),n.rotation.set(e.camRot),n.translation.set(this.positionVector),this.quad.transformComponent.updateTransform(),this.quad.transformComponent.updateWorldTransform()},a}(goo.Vector3,goo.ParticleSystemUtils,goo.Material,goo.ShaderLib,goo.Quad,goo.BoundingSphere),goo.PanCamScript=function(e,t,n,o,r,i){"use strict";function a(){function t(e){var t=0,n=0,o=e[0].clientX,r=e[0].clientY;if(e.length>=2){var i=e[1].clientX,a=e[1].clientY;t=(o+i)/2,n=(r+a)/2}else t=o,n=r;return[t,n]}function n(n,o){p=["Any","Left","Middle","Right"].indexOf(n.panButton)-1,-1>p&&(p=-1),m=o.goingToLookAt,c=e.UNIT_Y.clone(),u=e.UNIT_X.clone().negate(),l=new e,d=new e;var r=o.world.gooRunner.renderer;o.devicePixelRatio=r._useDevicePixelRatio&&window.devicePixelRatio?window.devicePixelRatio/r.svg.currentScale:1,f={x:0,y:0,ox:0,oy:0,dx:0,dy:0,down:!1},h={mousedown:function(e){if(!n.whenUsed||o.entity===o.activeCameraEntity){var t=e.button;if(0===t&&(e.altKey?t=2:e.shiftKey&&(t=1)),t===p||-1===p){f.down=!0;var r=void 0!==e.offsetX?e.offsetX:e.layerX,i=void 0!==e.offsetY?e.offsetY:e.layerY;f.ox=f.x=r,f.oy=f.y=i}}},mouseup:function(e){var t=e.button;0===t&&(e.altKey?t=2:e.shiftKey&&(t=1)),f.down=!1,f.dx=f.dy=0},mousemove:function(e){if((!n.whenUsed||o.entity===o.activeCameraEntity)&&f.down){var t=void 0!==e.offsetX?e.offsetX:e.layerX,r=void 0!==e.offsetY?e.offsetY:e.layerY;f.x=t,f.y=r,o.dirty=!0}},mouseleave:function(){f.down=!1,f.ox=f.x,f.oy=f.y},touchstart:function(e){if(!n.whenUsed||o.entity===o.activeCameraEntity){if(f.down="Any"===n.touchMode||"Single"===n.touchMode&&1===e.targetTouches.length||"Double"===n.touchMode&&2===e.targetTouches.length,!f.down)return;var r=t(e.targetTouches);f.ox=f.x=r[0],f.oy=f.y=r[1]}},touchmove:function(e){if(!n.whenUsed||o.entity===o.activeCameraEntity){if(!f.down)return;var r=t(e.targetTouches);f.x=r[0],f.y=r[1],o.dirty=!0}},touchend:function(){
f.down=!1,f.ox=f.x,f.oy=f.y}};for(var i in h)o.domElement.addEventListener(i,h[i]);o.dirty=!0}function a(e,t){if(t.dirty){if(f.dx=f.x-f.ox,f.dy=f.y-f.oy,0===f.dx&&0===f.dy)return void(t.dirty=!!t.lookAtPoint);e.invertX&&(f.dx=-f.dx),e.invertY&&(f.dy=-f.dy),f.ox=f.x,f.oy=f.y;var n=o.mainCamera,a=t.entity,s=a.transformComponent.transform,p=a.cameraComponent.camera;if(m&&n){if(m.equals(n.translation))return;var h=t.viewportWidth/t.devicePixelRatio,y=t.viewportHeight/t.devicePixelRatio;n.getScreenCoordinates(m,h,y,l),l.subDirect(f.dx,f.dy,0),n.getWorldCoordinates(l.x,l.y,h,y,l.z,l),m.set(l)}else{if(l.set(c).scale(f.dy),d.set(u).scale(f.dx),a.cameraComponent&&a.cameraComponent.camera){var p=a.cameraComponent.camera;l.scale((p._frustumTop-p._frustumBottom)/t.viewportHeight),d.scale((p._frustumRight-p._frustumLeft)/t.viewportWidth)}l.add(d),l.applyPost(s.rotation),p.projectionMode===i.Perspective?l.scale(20*e.panSpeed):l.scale(e.panSpeed),a.transformComponent.transform.translation.add(l),a.transformComponent.setUpdated(),t.dirty=!1}r.emit("goo.cameraPositionChanged",{translation:s.translation.toArray(),lookAtPoint:m?m.toArray():null,id:a.id})}}function s(e,t){for(var n in h)t.domElement.removeEventListener(n,h[n])}var c,u,l,d,p,m,f,h;return{setup:n,update:a,cleanup:s}}return a.externals={key:"PanCamControlScript",name:"PanCamera Control",description:"Enables camera to pan around a point in 3D space using the mouse",parameters:[{key:"whenUsed",type:"boolean",name:"When Camera Used",description:"Script only runs when the camera to which it is added is being used.","default":!0},{key:"panButton",name:"Pan button",description:"Only pan with this button",type:"string",control:"select","default":"Any",options:["Any","Left","Middle","Right"]},{key:"touchMode",description:"Number of fingers needed to trigger panning.",type:"string",control:"select","default":"Double",options:["Any","Single","Double"]},{key:"panSpeed",type:"float","default":1,scale:.01}]},a}(goo.Vector3,goo.Scripts,goo.ScriptUtils,goo.Renderer,goo.SystemBus,goo.Camera),goo.OrbitNPanControlScript=function(e,t,n,o){"use strict";function r(){function o(e,t,n){e.touchMode="Double",a.setup(e,t,n),s.setup(e,t,n)}function r(e,t,n){s.update(e,t,n),a.update(e,t,n)}function i(e,t,n){s.cleanup(e,t,n),a.cleanup(e,t,n)}var a=e.create(t),s=e.create(n);return{setup:o,cleanup:i,update:r}}for(var i=t.externals.parameters,a=n.externals.parameters,s=o.deepClone(i.concat(a.slice(1))),c=s.length-1;c>=0;c--){var u=s[c];("panSpeed"===u.key||"touchMode"===u.key)&&s.splice(c,1)}for(var c=0;c<s.length;c++){var u=s[c];switch(u.key){case"dragButton":u["default"]="Left";break;case"panButton":u["default"]="Right";break;case"panSpeed":u["default"]=1;break;case"touchMode":u["default"]="Double"}}return r.externals={key:"OrbitNPanControlScript",name:"Orbit and Pan Control",description:"This is a combo of orbitcamcontrolscript and pancamcontrolscript",parameters:s},r}(goo.Scripts,goo.OrbitCamControlScript,goo.PanCamScript,goo.ObjectUtils),goo.PickAndRotateScript=function(){"use strict";function e(){function e(e){var t=e.button;return 0===t&&(e.altKey?t=2:e.shiftKey&&(t=1)),t}function t(t){if(!l.disable){var o=e(t.domEvent);o!==d.dragButton&&-1!==d.dragButton||!t.entity||(u=!1,t.entity.traverseUp(function(e){return e===d.entity?(u=!0,!1):void 0}),u&&n(t))}}function n(e){p.x=e.x,p.y=e.y,p.oldX=p.x,p.oldY=p.y,p.down=!0}function o(e){if(p.oldX=p.x,p.oldY=p.y,p.x=e.clientX||e.touches[0].clientX,p.y=e.clientY||e.touches[0].clientY,u&&p.down){var t=p.x-p.oldX,n=p.y-p.oldY;p.ax+=t,p.ay+=n,d.entity.transformComponent.transform.rotation.setIdentity(),d.entity.transformComponent.transform.rotation.rotateX(p.ay/300*l.yMultiplier),d.entity.transformComponent.transform.rotation.rotateY(p.ax/200*l.xMultiplier),d.entity.transformComponent.setUpdated()}}function r(e){p.down=!1}function i(e,n,i){l=e,d=n,d.dragButton=["Any","Left","Middle","Right"].indexOf(l.dragButton)-1,d.dragButton<-1&&(d.dragButton=-1),c=d.world.gooRunner,c.addEventListener("mousedown",t),c.addEventListener("touchstart",t),c.renderer.domElement.addEventListener("mousemove",o),c.renderer.domElement.addEventListener("touchmove",o),c.renderer.domElement.addEventListener("mouseup",r),c.renderer.domElement.addEventListener("touchend",r),p={down:!1,x:0,y:0,oldX:0,oldY:0,ax:0,ay:0}}function a(e,t,n){}function s(e,n,i){n.domElement.removeEventListener("mousemove",o),n.domElement.removeEventListener("touchmove",o),n.domElement.removeEventListener("mouseup",r),n.domElement.removeEventListener("touchend",r),c.removeEventListener("mousedown",t),c.removeEventListener("touchstart",t)}var c,u,l,d,p;return{setup:i,update:a,cleanup:s}}return e.externals={key:"PickAndRotateScript",name:"Pick and Rotate",description:"Enables pick-drag-rotating entities",parameters:[{key:"disable",description:"Prevent rotation. For preventing this script programmatically.",type:"boolean","default":!1},{key:"dragButton",description:"Button to enable dragging","default":"Any",options:["Any","Left","Middle","Right"],type:"string",control:"select"},{key:"xMultiplier",description:"Horizontal rotation multiplier","default":1,type:"float",control:"slider",min:-4,max:4},{key:"yMultiplier",description:"Vertical rotation multiplier","default":1,type:"float",control:"slider",min:-4,max:4}]},e}(),goo.PolyBoundingScript=function(){"use strict";function e(e){this.collidables=e||[]}return e.prototype.addCollidable=function(e){this.collidables.push(e)},e.prototype.removeAllAt=function(e,t,n){this.collidables=this.collidables.filter(function(o){return o.bottom<=n&&o.top>=n?!window.PolyK.ContainsPoint(o.poly,e,t):void 0})},e.prototype.inside=function(e,t,n){for(var o=0;o<this.collidables.length;o++){var r=this.collidables[o];if(r.bottom<=t&&r.top>=t&&window.PolyK.ContainsPoint(r.poly,e,n))return window.PolyK.ClosestEdge(r.poly,e,n)}},e.prototype.run=function(e){for(var t=e.transformComponent,n=t.transform.translation,o=0;o<this.collidables.length;o++){var r=this.collidables[o];if(r.bottom<=n.y&&r.top>=n.y&&window.PolyK.ContainsPoint(r.poly,n.x,n.z)){var i=window.PolyK.ClosestEdge(r.poly,n.x,n.z);return n.x=i.point.x,n.z=i.point.y,void t.setUpdated()}}},e}(),goo.RotationScript=function(){"use strict";function e(){function e(e,t){r={x:0,y:0},i={x:0,y:0},a=t.entity,document.addEventListener("mousemove",n)}function t(e){i.x+=(r.x-i.x)*e.fraction,i.y+=(r.y-i.y)*e.fraction,a.setRotation(i.y/200,i.x/200,0)}function n(e){r.x=e.x,r.y=e.y}function o(){document.removeEventListener("mousemove",n)}var r,i,a;return{setup:e,update:t,cleanup:o}}return e.externals={key:"RotationScript",name:"Mouse Rotation",description:"",parameters:[{key:"fraction",name:"Speed","default":.01,type:"float",control:"slider",min:.01,max:1}]},e}(),goo.ScriptComponentHandler=function(e,t,n,o,r,i,a,s){"use strict";function c(){e.apply(this,arguments),this._type="ScriptComponent"}return c.prototype=Object.create(e.prototype),c.prototype.constructor=c,e._registerClass("script",c),c.ENGINE_SCRIPT_PREFIX="GOO_ENGINE_SCRIPTS/",c.prototype._prepare=function(){},c.prototype._create=function(){return new t},c.prototype.update=function(t,r,i){var a=this;return e.prototype.update.call(this,t,r,i).then(function(e){return e?n.all(o.map(r.scripts,function(e){return a._updateScriptInstance(e,i)},null,"sortValue")).then(function(t){return e.scripts=t,e}):void 0})},c.prototype._updateScriptInstance=function(e,t){var n=this;return this._createOrLoadScript(e).then(function(r){var i=e.options||{};r.parameters&&o.defaults(i,r.parameters),r.externals&&r.externals.parameters&&s.fillDefaultValues(i,r.externals.parameters);var a=Object.create(r);return a.parameters={},a.enabled=!1,n._setParameters(a.parameters,i,r.externals,t).then(o.constant(a))})},c.prototype._createOrLoadScript=function(e){var 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t=1;t<arguments.length;t++)e.register(arguments[t])}(goo.Scripts,goo.OrbitCamControlScript,goo.OrbitNPanControlScript,goo.FlyControlScript,goo.AxisAlignedCamControlScript,goo.PanCamScript,goo.MouseLookControlScript,goo.WasdControlScript,goo.ButtonScript,goo.PickAndRotateScript,goo.LensFlareScript),goo.ScriptHandlers=function(){}(goo.ScriptHandler,goo.ScriptComponentHandler),goo.SparseHeightMapBoundingScript=function(){"use strict";function e(e){this.elevationData=e}return e.prototype.getClosest=function(e,t){for(var n=Number.MAX_VALUE,o=-1,r=0;r<this.elevationData.length;r+=3){var i=Math.pow(this.elevationData[r+0]-e,2)+Math.pow(this.elevationData[r+2]-t,2);n>i&&(n=i,o=r)}return this.elevationData[o+1]},e.prototype.run=function(e){var t=e.transformComponent.transform.translation,n=this.getClosest(t.x,t.z),o=t.y-n;t.y-=.1*o},e}(),goo.WorldFittedTerrainScript=function(e,t){"use strict";function n(e,t){if(e.minX>e.maxX)throw new Error({name:"Terrain Exception",message:"minX is larger than maxX"});if(e.minY>e.maxY)throw new Error({name:"Terrain Exception",message:"minY is larger than maxY"});if(e.minZ>e.maxZ)throw new Error({name:"Terrain Exception",message:"minZ is larger than maxZ"});if(!t)throw new Error({name:"Terrain Exception",message:"No heightmap data specified"});if(t.length!==t[0].length)throw new Error({name:"Terrain Exception",message:"Heightmap data is not a square"});return!0}function o(t,o,r){o=o||s,n(o,t,r);var i={dimensions:o,sideQuadCount:t.length-1,script:new e(t)};return i}function r(){this.heightMapData=[],this.yMargin=1}var i=new t,a=new t,s={minX:0,maxX:100,minY:0,maxY:50,minZ:0,maxZ:100};return r.prototype.addHeightData=function(e,t){var n=o(e,t,this.heightMapData);return this.heightMapData.push(n),n},r.prototype.getHeightDataForPosition=function(e){for(var t=0;t<this.heightMapData.length;t++){var n=this.heightMapData[t].dimensions;if(e.x<=n.maxX&&e.x>=n.minX&&e.y<n.maxY+this.yMargin&&e.y>n.minY-this.yMargin&&e.z<=n.maxZ&&e.z>=n.minZ)return this.heightMapData[t]}return null},r.prototype.displaceAxisDimensions=function(e,t,n,o){var r=e-t;return o*r/(n-t)},r.prototype.returnToWorldDimensions=function(e,t,n,o){var r=(n-t)/o,i=e*r;return t+i},r.prototype.getTerrainHeightAt=function(e){var t=this.getHeightDataForPosition(e);if(null===t)return null;var n=t.dimensions,o=this.displaceAxisDimensions(e.x,n.minX,n.maxX,t.sideQuadCount),r=this.displaceAxisDimensions(e.z,n.minZ,n.maxZ,t.sideQuadCount),i=t.script.getPreciseHeight(o,r);return i*(n.maxY-n.minY)+n.minY},r.prototype.getTerrainNormalAt=function(e){var t=this.getHeightDataForPosition(e);if(!t)return null;for(var n=t.dimensions,o=this.displaceAxisDimensions(e.x,n.minX,n.maxX,t.sideQuadCount),r=this.displaceAxisDimensions(e.z,n.minZ,n.maxZ,t.sideQuadCount),s=t.script.getTriangleAt(o,r),c=0;c<s.length;c++)s[c].x=this.returnToWorldDimensions(s[c].x,n.minX,n.maxX,t.sideQuadCount),s[c].z=this.returnToWorldDimensions(s[c].z,n.minY,n.maxY,1),s[c].y=this.returnToWorldDimensions(s[c].y,n.minZ,n.maxZ,t.sideQuadCount);return i.setDirect(s[1].x-s[0].x,s[1].z-s[0].z,s[1].y-s[0].y),a.setDirect(s[2].x-s[0].x,s[2].z-s[0].z,s[2].y-s[0].y),i.cross(a),i.y<0&&i.scale(-1),i.normalize(),i},r}(goo.HeightMapBoundingScript,goo.Vector3),"function"==typeof require&&(define("goo/scriptpack/AxisAlignedCamControlScript",[],function(){return goo.AxisAlignedCamControlScript}),define("goo/scriptpack/BasicControlScript",[],function(){return goo.BasicControlScript}),define("goo/scriptpack/ButtonScript",[],function(){return goo.ButtonScript}),define("goo/scriptpack/CannonPickScript",[],function(){return goo.CannonPickScript}),define("goo/scriptpack/WasdControlScript",[],function(){return goo.WasdControlScript}),define("goo/scriptpack/MouseLookControlScript",[],function(){return goo.MouseLookControlScript}),define("goo/scriptpack/FlyControlScript",[],function(){return goo.FlyControlScript}),define("goo/scriptpack/GroundBoundMovementScript",[],function(){return goo.GroundBoundMovementScript}),define("goo/scriptpack/HeightMapBoundingScript",[],function(){return goo.HeightMapBoundingScript}),define("goo/scriptpack/LensFlareScript",[],function(){return goo.LensFlareScript}),define("goo/scriptpack/PanCamScript",[],function(){return goo.PanCamScript}),define("goo/scriptpack/OrbitNPanControlScript",[],function(){return goo.OrbitNPanControlScript}),define("goo/scriptpack/PickAndRotateScript",[],function(){return goo.PickAndRotateScript}),define("goo/scriptpack/PolyBoundingScript",[],function(){return goo.PolyBoundingScript}),define("goo/scriptpack/RotationScript",[],function(){return goo.RotationScript}),define("goo/scriptpack/ScriptComponentHandler",[],function(){return goo.ScriptComponentHandler}),define("goo/scriptpack/ScriptHandler",[],function(){return goo.ScriptHandler}),define("goo/scriptpack/ScriptRegister",[],function(){return goo.ScriptRegister}),define("goo/scriptpack/ScriptHandlers",[],function(){return goo.ScriptHandlers}),define("goo/scriptpack/SparseHeightMapBoundingScript",[],function(){return goo.SparseHeightMapBoundingScript}),define("goo/scriptpack/WorldFittedTerrainScript",[],function(){return goo.WorldFittedTerrainScript}));